I've heard about Hulu, but you could only get in by special invite. It is now open to all.
What is Hulu?
I'm glad you asked!
You can go to hulu.com and see for yourself, but what it is, is movies and tv shows for free online. Browse the content by popularity, genre, network, etc. The listings with a movie reel or a TV symbol by them are full lenghth movies/shows. The others are just clips.
For example, I've really wanted to watch the new Terminator series to see what it is like, but I can't becuase they boy is always here and still up at that time and I don't want him to see it. I checked it out on Hulu and they have the last five episodes . . . I'm watching one now. I can sit here with my laptop turned away from him and listen with headphones and he can't see these things that would give him nightmares.